Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 40° = ____°
- Supplement of 19° = ____°
- Complement of 62° = ____°
- Complement of 51° = ____°
- Supplement of 70° = ____°
- Complement of 16° = ____°
- Third angle of a triangle with angles 70° and 87° = ____°
- Third angle of a triangle with angles 38° and 122° = ____°
- Complement of 55° = ____°
- Supplement of 172° = ____°
- Supplement of 95° = ____°
- Supplement of 65° = ____°
- Complement of 85° = ____°
- Complement of 59° = ____°
- Complement of 38° = ____°
- Third angle of a triangle with angles 42° and 14° = ____°
- Supplement of 9° = ____°
- Third angle of a triangle with angles 46° and 77° = ____°
- Third angle of a triangle with angles 42° and 107° = ____°
- Third angle of a triangle with angles 17° and 132° = ____°